ZIP code 94598
Contra Costa County, including Walnut Creek, North Gate, Shell Ridge and others
Search for an addressReport created October 31, 2026 at www.firezones.org/zip/94598
Summary
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Fire hazard severity zones
Share of the land in each CAL FIRE hazard class
13,201 acres of land in all, 7,525 in the State Responsibility Area and 5,676 in the Local. State zones are the ones the State Fire Marshal designated, in effect since April 1, 2024. Local zones are CAL FIRE's 2025 recommendation, which each city or county adopts by ordinance and can make stricter. How to read fire zones
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Fire history
Fires CAL FIRE has recorded here
The most recent was the 2013 Morgan Fire, which burned 445 acres here. In all, 1,892 acres of ZIP code 94598 have burned. Acres are the land each fire burned here, and fires that crossed less than an acre are not counted. Some older or smaller fires may be missing, and a fire perimeter can include unburned patches. How to read fire history
Nearby areas
Communities in ZIP code 94598
Neighboring ZIP codes
Sources
- Fire hazard severity zones
- CAL FIRE Office of the State Fire Marshal
- State map published June 27, 2025, local map February 2, 2026
This site is independent and not affiliated with CAL FIRE, so for an official determination, check with the agency or your city or county. How we read the data